baber/WOPTO huggingface dataset:
Patent JP-S55112568-A (JP)
Title: New oxo-barbituric acid derivative antigen and production
Inventor: KUROIWA YUKIO
IPC: C07D239/62
Filed: 1979-02-22
Abstract: PURPOSE: To produce stably an antibody of a high antigen property by reacting an immunogenicity carrier material and aminophenobarbital together with glutaraldehyde and by reducing the reaction product.  
     CONSTITUTION: An oxo-barbituric acid derivative antigen is expressed by general expression (I) (in this expression, R is an immunogenicity carrier material residue and n is an integer of 1W30) and is produced by reacting an immunogenicity carrier material and aminophenobaribital expressed by general expression (II) together with glutaraldehyde and by reducing the reaction product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56115775-A (JP)
Title: Preparation of dihydroxymethylpyridine dicarbamate
Inventor: IWASE KOUICHI
IPC: C07D213/30
Filed: 1980-02-20
Abstract: PURPOSE: To obtain the titled compound useful as a preventing agent against thrombosis industirally and advantageously, by reacting a 2,6-dimethanolpyridine with a carbonyldiamidate, e.g. diimidazole carbonate, and then reacting the resultant intermediate with an amine.  
     CONSTITUTION: 2,6-Dimethanolpyridine is reacted with a carbonyldiamidate expressed by formula I (N is a heterocyclic compound containing nitrogen), preferably diimidazole carbonate which is reactive and readily available, to give a reactive heterocyclic ring carbamate intermediate containing nitrogen, which is then reacted with an amine of formula II (R 1  and R 2  are H or lower alkyl), e.g. methylamine, to afford a dihydroxymethylphridine carbamate of formula III, e.g. 2,6-dihydroxymethylpyridine di-N-methylcarbamate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06205880-A (JP)
Title: Sitter holding mechanism of seat for movable game
Inventor: NINOMIYA SHOZO
IPC: A63G31/02
Filed: 1993-01-11
Abstract: PURPOSE:To provide a sitter holding mechanism of a seat for a movable game having a compact light movable frame lowered slowly and raise quickly thus being excellent in the safety, energy saving and economy. CONSTITUTION:This sitter holding mechanism for a movable game comprises a main air pressure pipe 011 having a main air accumulating tank 012 and relief valve 013 sequentially inserted therein at downstream of an air compressor 010, air pressure feed/exhaust pipes 017, 018 for forward and rearward inclination connected respectively to an electromagnetic change-over valve 021 connected to the main air pressure pipe 011, an air pressure cylinder 08 connected on both ends to the air pressure feed/exhaust pipes 017, 018 for forward and rearward inclination, etc. A check valve 1, pressure reducing valve 2, sub-air accumulating tank 3 are sequentially inserted in the air pressure feed and exhaust pipe 017 for forward inclination to slacken the rearward inclination of a sitter restraining member while speeding up the forward inclination.
Patent JP-H02198822-A (JP)
Title: Preparation of automotive door trim
Inventor: YOSHIOKA KAZUHISA
IPC: B29L31/58
Filed: 1989-01-27
Abstract: PURPOSE:To improve the design of a peripheral part by removing an excessive part of a lower part along a periphery of a mold pad for thickness build-up, forming thereby a flexible deformed part and making the mold pad for thickness build-up and a core material on the same surface by making the flexible deformed part following the surface of the core material when the core material and a skin material are integrally pressed. CONSTITUTION:An automotive door trim 10 is constituted of a core material 11 formed in such a manner that an arm rest part 10a and a door waist part 10 are expanded to the inside of a room while the core material has a necessary curved shape, a mold pad 12 for thickness build-up and a skin material 13 covering an outer surface. On the mold pad 12 for thickness build-up set on the arm rest part 10a, a supporting member 14 is monolithically fixed in advance when the mold pad 12 for thickness build-up is molded. On the mold pad 12 for thickness build-up, the lower part of the fringe is made thinner to form a flexible deformed part 16. When the core material 11 and a skin material 13 are integrally press-molded, as the flexible deformed part 16 is formed on the fringe of the mold pad 12 for thickness build-up, the flexible deformed part 16 is easily bent and the appearance of the periphery part of the mold part 12 for thickness build-up is improved.
Patent JP-H07274647-A (JP)
Title: Riding type rice transplanter with fertilizing device
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 1995-02-07
Abstract: PURPOSE:To provide a riding type rice transplanter with a fertilizing device, having slight occurrence of fertilizer clogging and a simple machine body constitution, capable of carrying out a proper drive. CONSTITUTION:In a riding type rice transplanter with a fertilizing device in which the fertilizing device is attached to a working machine of rice transplantation, an auxiliary transmission case 15b, fertilizer tanks 41 standing side by side in the right and left directions of a main body at the upper part of the rear part, a fertilizer feeder for supplying a fertilizer from the fertilizer tank 41 and a fertilizing driven shaft 53 for operating the fertilizer feeder are installed. A fertilizing transmission case 100 narrower than a rear bearing case part is installed behind the auxiliary transmission case 15b and the rear bearing case part. A fertilizing deriving shaft 102 which receives a revolving power from the driving system of a planting device and is revolved is laid protrusively to the side of the fertilizing transmission case 100 and the fertilizing driven shaft 53 is connected to the fertilizing driving shaft 102 so as to be driven and rotated.
Patent JP-S55111673-A (JP)
Title: Commutation angle controller
Inventor: HASEGAWA HIROKI
IPC: H02P23/00
Filed: 1979-02-21
Abstract: PURPOSE: To prevent the failure of a commutation of an external commutated inverter by comparing the detected commutation voltage with a set voltage, increasing a β limit angle when the commutation voltage is lowered or unbalanced and securing predetermined commutation voltage.  
     CONSTITUTION: A β limiting level detector cirtuit in a phase shifter 13 for controlling the phase of a thyristor bridge 6 of an external commutated inverter applies a voltage a' and positive voltage from a control resistor 34 to a level detector 38, and a voltage d' and positive voltage from a control resistor 37 to a level detector 39 to apply both outputs from the detectors to an AND gate 40. A β limiting angle from the AND gate 40 is supplied to an OR gate 26, and limited at its commutation leading angle by an AND gate 27. Even if the power supply voltage is accordingly lowered, the commutation angle can be controlled so that the magnitude of the commutation voltage may become equal to the magnitude at normal time, thereby exactly preventing the failure of commutation at the inverter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62177751-A (JP)
Title: Magnetic disk recording device
Inventor: MOMOCHI NOBUMOTO
IPC: G11B19/02
Filed: 1986-01-31
Abstract: PURPOSE:To easily and surely rewrite information signals related to each other by rewriting information recorded already on a track with the same kind of information signal. CONSTITUTION:If a video recording button is depressed, the rewrite mode, the recording mode, or the reproducing mode is discriminated. In case of the rewrite mode, the recording signal is erased, and the video signal is recorded while leaving field/frame as it is, and the mode is switched to the still mode. If an audio recording start button is depressed in case of the audio recording mode, the reproducing mode, the rewrite mode, or the recording mode is discriminated. In case of the rewrite mode, a table of rewrite audio tracks is written and generated in the memory of a system controller 15, and the compression time of the audio signal is read and the audio signal is written in a memory 16. Next, the signal is recorded after erasing the recording signal on a pertinent track.
Patent JP-H05218330-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA KENICHI
IPC: H01L27/04
Filed: 1992-02-05
Abstract: PURPOSE:To provide a storage capacitor having an even storage capacity by eliminating variations in the concentration of impurities of a storage node electrode between cells, and to improve the reliability of a DRAM with respect to the formation of a fin-structured storage node electrode of a stacked capacitor cell. CONSTITUTION:A method for manufacturing a semiconductor device is arranged to have a process in which when a single or a plurality of layers of fin- structured storage node electrodes 19 constituting a capacitor are formed, the node electrode 19 is formed from a non-doped polysilicon 15. The node electrode 19 is led from the top of a storage node diffusion layer on the bottom surface of an electrode contact window 10 onto a dielectric film 9 via the window 10 formed in the dielectric film 9 on the semiconductor substrate 1 on which one conductive type storage node diffusion layer is formed. Thereafter, the node electrode 19 made of the non-doped polysilicon 15 is doped with one conductive type impurities by means of a vapor diffusion means so that an electric conductivity can be afforded to the node electrode 19.
Patent JP-2000220990-A (JP)
Title: Heat exchanger
Inventor: WADA NAOKI
IPC: F28F9/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanger of high quality for improving brazing properties by easily, effectively temporarily fastening fluid exit/entrance parts formed at a tank to a fluid supply/exhaust tube, while improving a working efficiency of the temporarily fastening in the case of brazing the both. SOLUTION: In the heat exchanger comprising fluid exit/entrance parts 9, 10 formed at a heat exchanger body side, and fluid supply and exhaust tubes 11, 12 connected by engaging the exit/entrance parts, protruding strips 14, 20 protruding toward radial outside are formed at ones of the parts and the tubes, and recess strips 16, 22 capable of being engaged with the protrusion strips are formed at the others.
Patent JP-S59147782-A (JP)
Title: Flash butt welding method
Inventor: ICHIKAWA MASASHI
IPC: B23K11/24
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a weld zone of high quality small in deterioration of toughness of the weld zone by maintaining high current density at the time of upsetting and performing upsetting while melting the whole end faces to be joined. CONSTITUTION:A steel material in which temperature near the end face to be joined is T0 deg.C is flashed and upset to form a joint. When final flashing speed is V(mm./sec), current density I(A/mm.<2>) at the time of upsetting is made greater than the value solution shown in the equation, and the platen is displaced at an average speed higher than 50mm./sec while melting the end face of the member to to joined. Final upsetting at the time of cutting off of upset current is performed at low pressing force of <=5kg/mm.<2> while discharging only the molten metal in which forming is in progress.
Patent JP-H07222760-A (JP)
Title: Intraocular lens
Inventor: SHIMOJO AKIRA
IPC: A61F2/16
Filed: 1994-02-16
Abstract: PURPOSE:To provide an intraocular lens which is adjustable in focus by the effect of the ciliary muscles in the eye. CONSTITUTION:This intraocular lens has a lens part 1 and a supporting member 2 for intraocularly holding this lens part 1 and is arranged in a position where this supporting member 2 comes into direct or indirect contact with the intraocular ciliary muscles. The loop part 21 constituting the supporting member 2 moves the lens part 1 in its optical axis direction when external force is applied thereon from the part A of the loop part 21.
Patent JP-H05219216-A (JP)
Title: Redialing system
Inventor: ITO KIYOTSUGU
IPC: H04M3/42
Filed: 1992-02-05
Abstract: PURPOSE:To enable transmission by dialing an ID number in succession to a special number representing redialing by a caller so as to make access to an individual final transmission destination even when one and the same extension telephone set is used by plural subscribers. CONSTITUTION:When a caller makes transmission from an extension telephone set 3 and it is required to call again the telephone set independently of reply/no- reply of a called party, after the caller makes hooking, the caller dials the ID number and hooks on. A central controller 2 stores the telephone number of a called party to an ID number reply area of the caller in a storage device 5. When the caller hooks off the extension telephone set 3 and dials the ID number in succession to the special number of redialing, the central controller 2 reads the telephone number of the called party from the storage device 5 to call the called party. Moreover, as for other party using the extension telephone set 3 in common, since the redial destination is managed similarly by the subscriber ID number, the opposite party dialed finally is called.
Patent JP-H02200680-A (JP)
Title: Production of gamma-butyrolactone
Inventor: WADA HIROSUKE
IPC: C07B61/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the subject compound under mild condition in high selectivity and efficiency by hydrogenating maleic acid and/or maleic anhydride in liquid phase using a ruthenium catalyst composed of a specific component. CONSTITUTION:The objective compound is produced by hydrogenating maleic acid and/or maleic anhydride in liquid phase using a catalyst consisting of (a) ruthenium, (b) an organic phosphine, (c) a conjugated base of an acid having a pKa value of <2 and (d) a chlorine containing compound selected from alkali metal chloride, alkaline-earth metal chloride, ammonium chloride, phosphonium chloride, primary-tertiary amine hydrochloride, quaternary ammonium hydrochloride, primary-tertiary phosphine hydrochloride and quaternary phosphonium hydrochloride. The reaction temperature is 50-250 deg.C, especially 100-200 deg.C.
Patent JP-H05219122-A (JP)
Title: Pilot number connecting system in packet switching network
Inventor: ARAYA KAZUNORI
IPC: H04L12/70
Filed: 1992-02-05
Abstract: PURPOSE:To determine the call incoming destination of a pilot number by a station unit in accordance the number of free logical channels in a packet switching network consisting of exchanges constituted of a call originating terminal, plural call incoming terminals of the same pilot number, and plural connection control devices to receive the terminals. CONSTITUTION:The exchanges 100, 200 provided with plural connection control devices are provided with master connection control devices 110, 210 and slave connection control devices 120, 220, 230, and the information of line state tables 3a to 3b is transferred from each slave connection control device to the master connection control device, and the number of the free logical channels of a hunt group 20 is managed by the call incoming terminal determination table 2 of the master connection control device 210. Then, at the time of call incoming, it passes first through the master connection control device 210 of a call terminating station, and at the time of the connection of the pilot number, the terminal of the largest number of the free logical channels based on the call incoming terminal determination table 2 is made the call incoming terminal. After that, a call terminates in the connection control device to receive that terminal, and usual connection processing is executed.
Patent JP-H11219748-A (JP)
Title: Electric connector
Inventor: KODA TSUTOMU
IPC: H01R13/42
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of easily grasping incomplete insertion of a terminal, preventing contact failure, and making it easy for a terminal to be removed. SOLUTION: This electric connector comprises a connector housing 10 having a terminal housing chamber 11 to insert a terminal 13 and a lever 1 for locking a terminal which is installed in a hole 18 in the wall of the connector housing 10 and enabled to rock in relation to the connector housing 10d. The lever 14 for locking a terminal comprises a projected part 16 in the terminal side and the projected part 16 is fitted into the groove of the terminal 13 when the terminal 13 is completely inserted and the lever 14 for locking a terminal is fitted in the hole 18. On the other hand, in cases where the terminal 13 is inserted incompletely, the projected part 16 is not fitted into the groove of the terminal 13 and the lever 14 for locking a terminal is inclined and projected outside from the hole 18.
Patent JP-H06230174-A (JP)
Title: Criticality detector
Inventor: SASAKI TAKASHI
IPC: G01T1/17
Filed: 1993-02-08
Abstract: PURPOSE:To detect both fast and slow critical phenomena using a single radiation detector. CONSTITUTION:The criticality detector for converting radiation into an analog radiation dose rate and detecting a fast criticality using an analog comparison circuit 24 further comprises an A-D converting means 26 for converting the analog signal converted through the radiation detecting means 21 into a digital signal, means 29 for accumulating thus converted digital signal for every predetermined time interval and storing the accumulated signal, a digital comparison circuit 30 for comparing the accumulated value stored in the accumulating means 29 with a preset digital accumulated value trip level, and a slow criticality detecting means 23 for outputting a trip signal when the accumulated value exceeds the trip level.
Patent JP-H07210029-A (JP)
Title: Pohotoreceptor drum for electrophotographic device and its production
Inventor: YASUNAGA TAKAHIRO
IPC: G03G5/10
Filed: 1994-01-20
Abstract: PURPOSE:To make a photoreceptor drum small by shortening the length of a part which does not contribute to forming an image and also to miniaturize a device main body and to reduce the cost in an electrophotographic device. CONSTITUTION:The photoreceptor drum 30 is constituted of a photoreceptor cylinder 31 and flanges 32 and 32 provided at both ends of the cylinder 31. The photoreceptor cylinder 31 is constituted of a cylindrical photoreceptor base substance 35, and a photoreceptive layer 36 provided in uniform thickness on the outer periphery of the base substance 35. The outside diameter of both ends 35a and 35a of the base substance 35 is formed to be smaller and smaller toward an outer side in an axial direction. The outside diameter of the cylinder 31 is made equal over the entire length thereof by press-fitting the small- diameter part 32b of the flanges 32 and 32 in both ends of the cylinder 31 toward an inner side from the outside in the axial direction.
Patent JP-H07211350-A (JP)
Title: Electrolyte for electrochemical battery, and battery
Inventor: NAKANAGA TAKEFUMI
IPC: H01M10/05
Filed: 1994-01-19
Abstract: PURPOSE:To provide an electrochemical battery such as a secondary battery having excellent charge and discharge efficiency of a negative electrode by obtaining electrolyte for the electrochemical battery whose interfacial coat resistance is small and which has excellent reversibility of charge and discharge of the negative electrode. CONSTITUTION:Electrolyte for an electrochemical battery containing dialkyl (C=1 to 16) pyrocarbonate and/or dialkyl (C:1 to 16) oxalate as a main component or an additive of the electrolyte and the electrochemical battery using it, are provided.
Patent JP-H05212752-A (JP)
Title: Mold device for molding case half of floppy disk
Inventor: TAKEISHI ATSUSHI
IPC: B29C45/36
Filed: 1992-02-05
Abstract: PURPOSE:To facilitate the replacement of a core for selecting the formation and no-formation of a memory capacity discriminating opening while preventing the damage of the appearance of a case half. CONSTITUTION:When a bolt 23 is detached in such a state that a fixed mold 11 is attached to an injection molding machine, first and second receiving plates 15, 16 on a fixed side are separated from each other in order to easily remove the cured resin layer formed around a spear. In order to make a core 105 replaceable between both receiving plates 15, 16 on the fixed side, the core 105 is inserted in the through-hole 101 formed to the template 14 on the fixed side and a press jig 107 is inserted in the through-hole 103 formed to the first receiving plate 15 on the fixed side to fix the core 105. By this constitution, the core 105 can be replaced while the fixed mold 11 is attached to the injection molding machine. No difference in level is formed on the outer surface of a case half at a position other than the position corresponding to the memory capacity discriminating opening.
Patent JP-S55112019-A (JP)
Title: Elastic surface wave device
Inventor: KADOTA MICHIO
IPC: H03H9/10
Filed: 1979-02-22
Abstract: PURPOSE:To facilitate an easy processing of the package by putting the sheet made of the anisotropic conducting material or the voltage-sensitive conducting material to the side where the transducer lead-out part of the surface wave substrate is provided. CONSTITUTION:The adhesive sound absorbing agent or adhesive 10 made of the epoxy resin or the like is coated on surface wave substrate 1 in such way that the regions of inter-digital transducers (IDT) 2 and 3 plus the propagation path between IDTs2 and 3 and that the substrate edge sides of lead-out parts 5-9 are exposed. Then sheet 11 made of the anisotropic conducting material or the voltage- sensitive conducting material is stuck to substrate 1 via adhesive 10. Furthermore, external lead-out terminals 12-16 are attached so as to hold sheet 11 and substrate 1 at the forked part. Each of terminals 12-16 is connected electrically to parts 5-9 respectively which are right under sheet 11 via the conducting property of sheet 11 in the direction of the film pressure.
Patent JP-S62177467-A (JP)
Title: Microwave distance measuring instrument
Inventor: KAWADA YUTAKA
IPC: G01S7/02
Filed: 1986-01-31
Abstract: PURPOSE:To reduce the size and weight of a device by stabilizing modulation width from a microwave oscillator by temperature correction. CONSTITUTION:A microwave with specific modulation width from the microwave oscillator 21 is transmitted from a transmitting antenna 24 to an object 26 to be detected. A reflected wave received by a receiving antenna 27 and a part of a sent wave from a branching filter 23 are inputted to a mixing branching filter 25 and then a beat signal corresponding to the difference in path length between both waves is generated. This heat signal is counted by a counter 28 and an arithmetic processing system 29 measures the distance from the antenna 24 to the object 26. If the operation temperature of the oscillator 21 varies from the specific modulation width, this temperature variation is detected by a temperature sensor 30 and a signal corresponding to the detected temperature is inputted from a converting circuit 31 to a bias voltage arithmetic circuit 32. Then, a specific bias is sent out from a circuit 32 to a modulating bias circuit 22 to recover the modulating width to a specific value. Then, a temperature correcting circuit is provided to eliminate the need for the device of a calibration system, thereby reducing the size and weight of the instrument.